WATCH: JUSTIN BIEBER "Carpool Karaoke" Vol. 2!

We enjoyed the first time Justin Bieber and James Corden did it! And now, they're back for more!

The two reunited for another awesome Carpool Karaoke, driving through Los Angeles while singing some of Justin's own hits like "Never Say Never" and "Sorry" as well as "Ironic" by Alanis Morissette and "Stronger" by Kanye West!

Justin and James also visited a boutique where they tried on swag outfits they picked for each other! It's definitely more fun the second time around! Check out their hilarious road trip in the video below!